(19)

(11)

EP 3 335 067 A1

(12)

(43) Date of publication: 20.06.2018 Bulletin 2018/25 (21) Application number: 16862391.6 (22) Date of filing: 01.11.2016

(51) International Patent Classification (IPC):  G02B 9/62(2006.01) G02B 13/18(2006.01) G02B 13/00(2006.01) H04N 5/225(2006.01) (86) International application number: PCT/KR2016/012475 (87) International publication number: WO 2017/078375 (11.05.2017 Gazette 2017/19)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 02.11.2015 KR 20150153438 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR)	(72) Inventors: HEU, Min Seoul 05812 (KR) SEO, Jung-Pa Suwon-si Gyeonggi-do 16688 (KR) KIM, Hyun-Jea Suwon-si Gyeonggi-do 16676 (KR) LEE, Yong-Jae Yongin-si Gyeonggi-do 17107 (KR) LEE, Hwan-Seon Suwon-si Gyeonggi-do 16707 (KR) (74) Representative: HGF Limited  Saviour House 9 St. Saviourgate York YO1 8NQ York YO1 8NQ (GB)